In the EU, meat cannot be treated with carbon monoxide to preserve a look of freshness, so food scientists have had to look for other methods of keeping packaged meat looking pink and appealing to consumers. Spanish researchers recently hit upon a possible solution: rosemary. Their studies show that a rosemary extract added to the packaging will have the same effect as carbon monoxide treatment. This so-called "active packaging" could be the wave of the future as far as meat products are concerned, since beef steaks packed in the "rosemary-enhanced plastic film" remained fresh-looking for 14 days under supermarket conditions - an increase of two days over chemical preservation.
The downside might be for consumers, who could have difficulty discerning the difference between a 2-day-old steak and a 2-week old one, although the idea of getting chemically-treated meat off the shelves sounds like one that most meat-eaters could get behind anyway.

No additives, no hormones. no chemicals... do these phrases mean what you think they mean?
Generally, meat is for eating and not to be used as a toy. In this case, however, I think we can make an exception. 










